Using prism cards in ad-hoc mode, firmware 1.7.4 I am having major packet loss. 2 outdoor antennas (6dBi omni) that are 200ft from each other have a 30-40% packet loss using ping -f (*nix). If I take 2 wrt54g's on the same channel at the same locations I get 0-1% packet loss with ping -f? Any ideas? Regards, Andrew Hodel